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经营范围
发明名称
SURFACE LAYER FORMING DEVICE FOR INCLINED FACE
摘要
申请公布号
JPH02147720(A)
申请公布日期
1990.06.06
申请号
JP19880302567
申请日期
1988.11.30
申请人
KUMAGAI GUMI CO LTD
发明人
TAKIGAWA TSUTOMU;HORIIE MOICHI;KITAYAMA HIROYASU
分类号
E02D17/20
主分类号
E02D17/20
代理机构
代理人
主权项
地址
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